Ideal for preserving liquids, these bottle sealing plugs are for water bottles, glass containers, and beverage jars. Their user-friendly design allows for effortless insertion and removal, making them a practical choice for anyone seeking to maintain freshness. Features -Color:White -Material:Pp -Size:1.80X1.10X1.10cm/0.71X0.43X0.43in -Secure closure: the tightfitting design a , preventing air or liquid from entering or escaping, preserving the contents effectively -Reusable solution: these stoppers are reusable, offering alternative to caps and reducing waste in your household -Wide compatibility: designed to fit most standard bottle openings, these stoppers provide a universal solution for various storage containers -Easy maintenance: these stoppers are easy to clean and maintain, ensuring convenience for repeated use -Enhanced freshness: the pp material helps lock in freshness, keeping beverages and other stored items in optimal condition for longer periods Package list: 50 x Inner Stopper